Modular tactical airsoft BB carbine



FIG. 1 is a side perspective view of the modular tactical airsoft BB carbine, showing my design, with no cartridge installed, and portions of the article shown in broken lines form no part of the claimed design;

FIG. 2 is a right side view thereof, and portions of the article shown in broken lines form no part of the claimed design;

FIG. 3 is a left side view thereof, and portions of the article shown in broken lines form no part of the claimed design;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof, and portions of the article shown in broken lines form no part of the claimed design;

FIG. 6 is a front view thereof;

FIG. 7 is a rear view thereof;

FIG. 8 is a side perspective view with a straight cartridge installed, and the portions of the article shown in broken lines form no part of the claimed design; and,

FIG. 9 is a side perspective view with an arcuate cartridge installed, and portions of the article shown in broken lines form no part of the claimed design. 

The ornamental design for a modular tactical airsoft BB carbine, as shown and described. 